Heller, Robert <br/><br/>
Essential managers:  making decisions / 
by Robert Heller 
 - London :  Dorling Kindersley,  1998. 
<br/><br/><label>ISBN: </label>0751306312 
<br/><br/><label>Subjects--Index Terms: </label>Decision - Making Management 
<br/><br/><label>Dewey Class. No.: </label>658.403